428159950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{372313}}^1$

素因数の和:372348

約数の個数: 24

約数和(自身を含む): 831004848

約数和(自身を除く): 402844898

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 372313, 744626, 1861565, 3723130, 8563199, 9307825, 17126398, 18615650, 42815995, 85631990, 214079975, 428159950]

約数ペア:

[(1, 428159950), (2, 214079975), (5, 85631990), (10, 42815995), (23, 18615650), (25, 17126398), (46, 9307825), (50, 8563199), (115, 3723130), (230, 1861565), (575, 744626), (1150, 372313)]